From: Magnus Damm <damm@xxxxxxxxxxxxx>
Add two on-chip rpc-if devices to r7s72100 (RZ/A1H). These devices tend to
interface to one or more on-board SPI / Hyper / Octo flash devices.
Signed-off-by: Magnus Damm <damm@xxxxxxxxxxxxx>
---
Applies to next-20250704
arch/arm/boot/dts/renesas/r7s72100.dtsi | 22 ++++++++++++++++++++++
1 file changed, 22 insertions(+)
--- 0001/arch/arm/boot/dts/renesas/r7s72100.dtsi
+++ work/arch/arm/boot/dts/renesas/r7s72100.dtsi 2025-07-05 21:45:58.707395239 +0900
@@ -315,6 +315,28 @@
status = "disabled";
};
+ rpc0: spi@3fefa000 {
+ compatible = "renesas,r7s72100-rpc-if";
+ reg = <0x3fefa000 0x100>, <0x18000000 0x04000000>;
+ clocks = <&mstp9_clks R7S72100_CLK_SPIBSC0>;
+ power-domains = <&cpg_clocks>;
+ num-cs = <1>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+ status = "disabled";
+ };
+
+ rpc1: spi@3fefb000 {
+ compatible = "renesas,r7s72100-rpc-if";
+ reg = <0x3fefb000 0x100>, <0x1c000000 0x04000000>;
+ clocks = <&mstp9_clks R7S72100_CLK_SPIBSC1>;
+ power-domains = <&cpg_clocks>;
+ num-cs = <1>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+ status = "disabled";
+ };
+
usbhs0: usb@e8010000 {
compatible = "renesas,usbhs-r7s72100", "renesas,rza1-usbhs";
reg = <0xe8010000 0x1a0>;
